<div id="pp" style="position:relative;">
    <div style="width:40%;">
        <div title="实用工具" collapsible="true" closable="false" style="height:250px;padding:5px;">
        </div>
        <div title="日历" collapsible="true" closable="true" style="width: 80%;height:290px;padding:5px;margin:0 auto;">

        </div>
    </div>
    <div style="width:40%;">
        <div title="百度搜索" collapsible="true" closable="true" style="height:200px;padding:5px;">


        </div>
        <div title="日历" style="width:250px;height:250px;padding:5px;">

        </div>
    </div>
</div>
<script>
    $(function () {
        $('#pp').portal({
            border: false,
            fit: true,
        });
    });

</script>